Amino Acids Frequency and Interaction Trends: Comprehensive Analysis of Experimentally Validated Viral Antigen-Antibody Complexes.

Antibodies have specific binding capabilities and therapeutic potential for treating various diseases, including viral infections. The amino acid composition of the hypervariable complementarity determining regions (CDR) loops and the framework regions (FR) are the determining factors for the affinity and therapeutic efficacy of the antibodies. In this study selected and curated, 77 viral antigen-human antibody complexes from Protein data bank from the Thera-SAbdab database were analyzed.

Cabozantinib-phospholipid complex for enhanced solubility, bioavailability, and reduced toxicity in liver cancer.

Aims: To enhance the therapeutic potential of Cabozantinib (CBZ), a tyrosine kinase inhibitor with limited water solubility, low bioavailability, and high toxicity, by developing a Cabozantinib-Phospholipid Complex (CBZ-PLS).

Materials & Methods: CBZ-PLS was formulated using solvent evaporation with a Box-Behnken design and characterized using various techniques to confirm molecular interactions. Solubility, in vitro release, pharmacokinetics, and toxicity were evaluated.

Immobilized chitosan as an efficient adsorbent for columnar adsorption of Cr (VI) from aqueous solution.

The current effort focuses on creating an effective adsorbent for Cr (VI) adsorption due to the growing need to address Cr (VI) pollution in aqueous solutions. Chitosan, a biopolymer and polysaccharide with several functional sites, is immobilized on alginate using the ion exchange technique. Both prior to and following Cr (VI) adsorption, the material's shape, crystallinity, and functional groups are reported.

Montmorillonite: An advanced material with diverse pharmaceutical and medicinal applications.

Montmorillonite (MMT) clay is composed of naturally layered silicate. The clays were more popular in the pharmaceutical and other various fields due to their beneficial physicochemical properties viz. non-toxicity, high surface area, efficient adsorption capability, high swellability, high dispersibility, thixotropic behaviour, and cation exchange capacity.

Delineating morphological traits of oceanic micro-phytoplankton as potential ecological indicators.

The micro-phytoplankton (>20 μm) adaptations and resilience were assessed using morphological traits (shape, surface-to-volume ratio; S:V, and greatest-axial-linear-dimension; GALD) from sea-surface and different SCML-depths (shallow:20-50 m, intermediate:50-100 m, and deep:100-140 m) across different bioregions of Indian Ocean. The dominant simple elongated phytoplankton-geometric-shapes (PGSs) and morphological traits showed distinct north-south distribution and varied with light and nutrient availability. Further, SCML and corresponding sea-surface PGS will be similar or dissimilar if the former is located within or deeper than mixed-layer depth.